Amendment A002 BidSchedule.xlsx

This is a Bid Schedule amendment (Amendment A002, dated 4/27/2026) for a Federal Highway Administration construction project titled CA NP MOJA 11(2) 10(2) KELSO CIMA & KELBAKER ROADS. The schedule establishes the pay items and quantities for which bidders must provide unit prices and extended amounts. The project involves road improvements across approximately 56.5 miles within Mojave National Preserve in San Bernardino County, California, with an estimated cost between $80,000,000 and $120,000,000. Key work items include mobilization, surveying and staking, contractor quality control and testing, clearing and grubbing (51.5 acres), roadway excavation (94,200 cubic yards), asphalt concrete pavement installation, and various removal and restoration activities across three primary roads: Kelso-Cima Road (19.3 miles), South Kelbaker Road (22.3 miles), and Morningstar Mine Road (14.9 miles).

Bidders are required to insert unit bid prices quoted to the nearest cent for each pay item with a specified quantity, with lump sum amounts for mobilization, quality control, testing, construction scheduling, erosion control, and stormwater prevention. The schedule includes numerous line items spanning demolition and removal work, earthwork, aggregate placement, and pavement operations. Unit prices will be multiplied by quantities to calculate extended amounts, with all amounts totaled to determine the final bid amount. The government reserves the right to correct any mathematical errors, with the corrected unit price extension taking precedence.